Home / 9,355,524.60-14,022,789.30-5,313,948.60

Finding the Fourth Proportional to 9,355,524.60, 14,022,789.30 and 5,313,948.60

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Solution

The fourth proportional to 9,355,524.60, 14,022,789.30 and 5,313,948.60 is: 7,964,960.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,524.60 : 14,022,789.30 = 5,313,948.60 : x
  2. Step 2: Convert to fraction form
    9,355,524.60/14,022,789.30 = 5,313,948.60/x
  3. Step 3: Cross multiply
    9,355,524.60x = 14,022,789.30 × 5,313,948.60
  4. Step 4: Simplify right side
    9,355,524.60x = 74,516,381,568,829.98
  5. Step 5: Solve for x
    x = 74,516,381,568,829.98/9,355,524.60
  6. Step 6: Final answer
    x = 7,964,960.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.